How to set option start cleaning when ccleaner is started?
As far as I know there isn't a way to do that
Maybe in older versions? It seems like I used to set it
You can set it to run when you boot, but like Nergal I don't think it's ever been possible to run automagically just by opening the programme.
Having said that it should be possible by including a command line option in a desktop shortcut.
I have a seperate CC desktop icon/shortcut that will run CC in debug mode - because I edited the shortcut target to include the command switch ( /debug).
Automatic cleaning has been available for years. You just need to create a custom shortcut or .BAT or .CMD script to do it.
In short it's:
CCleaner.exe /AUTO
All the command line options can be viewed at:
https://www.ccleaner.com/docs/ccleaner/advanced-usage/command-line-parameters